What are the hours of the cuyamaca college cashiers office? FRIDAY - 8:00 AM - 4:30 PM Remote By Phone Only. The Cuyamaca College Cashier's office provides the following support services to students, faculty and staff. Parking permits - must be ordered on WebAdvisor and will be mailed directly to student within 7-10 business days.How do i contact the help desk for a course? Please call the phone number for the college the course in question is taught at. The help desk is staffed during regular business hours. However, students are encouraged to call and leave a voice message or email anytime.What is the grossmont cuyamaca college promise? First-time, full-time college students can get free tuition and financial support through the Grossmont-Cuyamaca College Promise. Get a head start on your Cuyamaca College experience ... and your future career. Enrollment is nearly free, and you earn high school and college credits. Check it out...